title: Role of "fibrin" cuffs in chronic nonspecific oral ulceration.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002908:Chronic Disease; D005109:Extracellular Matrix / Q000473:pathology / Q000502:physiology; D005337:Fibrin / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D018919:Neovascularization, Physiologic / Q000502:physiology; D019226:Oral Ulcer / Q000473:pathology / Q000503:physiopathology*; D014945:Wound Healing / Q000502:physiology*
chemical_list: D005337:Fibrin